Cheapest return flights from Oslo to Seoul in December from 586€

AirHint found the following cheapest return flights from Oslo (OSL) to Seoul (ICN) in December 2025 (see full year).

Return flights

01 Dec - 22 Dec Lufthansa
03 Dec - 10 Dec Finnair
15 Dec - 31 Dec Finnair
12 Dec - 07 Jan Finnair
22 Dec - 06 Jan Finnair
22 Dec - 05 Jan Finnair
26 Dec - 04 Jan KLM
18 Dec - 01 Jan Finnair
05 Dec - 06 Dec Lufthansa

Also check the deals for one-way flights from Oslo to Seoul in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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